/* 四川企信宏途 — premium business identity */

:root {
  --bg: #fafaf7;
  --bg-elev: #f2f1eb;
  --bg-dark: #0e0e0c;
  --ink: #0a0a0a;
  --ink-2: #1f1f1d;
  --muted: #6b6b66;
  --muted-2: #6b6b66;
  --line: rgba(10, 10, 10, 0.08);
  --line-strong: rgba(10, 10, 10, 0.18);
  --accent: oklch(0.42 0.05 180);
  --accent-soft: oklch(0.92 0.02 180);
  --accent-ink: oklch(0.28 0.04 180);

  --sans: "SF Pro SC", "SF Pro Text", "SF Pro Display", -apple-system,
    BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Helvetica Neue",
    "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", Arial, system-ui,
    sans-serif;
  --serif: var(--sans);
  --mono: "SF Mono", "SFMono-Regular", ui-monospace, "Menlo", "Consolas",
    monospace;

  --max: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 14px;
  --radius-lg: 22px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga";
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

::selection {
  background: var(--ink);
  color: var(--bg);
}

.crawl-fallback {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ─── Type scale ─── */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.eyebrow .num {
  color: var(--accent);
  margin-right: 8px;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 500;
  letter-spacing: 0;
  text-wrap: balance;
}

.display {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 104px);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 600;
}

.subpage {
  padding-top: 68px;
}

.sub-hero {
  padding: clamp(90px, 10vw, 150px) 0 clamp(50px, 7vw, 96px);
  background:
    linear-gradient(90deg, rgba(250,250,247,.96), rgba(250,250,247,.62)),
    url("uploads/section-subpage-bg.jpg");
  background-size: cover;
  background-position: center right;
}

.sub-hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
}

.sub-hero h1 {
  margin-top: 24px;
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 82px);
  line-height: 1.05;
}

.sub-hero p {
  margin: 24px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
}

.sub-hero-image {
  min-height: 360px;
  border-radius: 18px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: end;
  padding: 22px;
  border: 1px solid var(--line);
}

.sub-hero-image span,
.sub-card h2,
.sub-card p {
  color: var(--ink);
}

.sub-hero-image span {
  background: rgba(250,250,247,.82);
  border-radius: 999px;
  padding: 8px 12px;
}

.sub-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sub-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
  padding: 22px;
  min-height: 420px;
  color: inherit;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.sub-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--bg-elev);
}

.sub-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 22px;
}

.sub-card h2 {
  font-size: 24px;
}

.sub-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.sub-process h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 58px);
  margin-bottom: 48px;
}

.sub-category-grid,
.condition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.sub-category-grid {
  grid-template-columns: repeat(4, 1fr);
}

.sub-category {
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(250, 250, 247, 0.84);
  padding: 28px;
  color: inherit;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.sub-category:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--bg);
}

.sub-category span,
.condition-card span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--accent);
}

.sub-category h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1;
  margin-top: 28px;
}

.sub-category p {
  margin: 18px 0 0;
  color: var(--ink-2);
  line-height: 1.65;
}

.sub-category small {
  display: block;
  margin-top: auto;
  padding-top: 24px;
  color: var(--muted);
  line-height: 1.55;
}

.sub-title {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 58px);
  margin-bottom: 32px;
}

.condition-grid {
  grid-template-columns: repeat(6, 1fr);
}

.condition-card {
  grid-column: span 2;
  border-top: 1px solid var(--line);
  padding: 22px 0 6px;
  color: inherit;
  display: block;
  text-decoration: none;
}

.condition-card h3 {
  margin-top: 12px;
  font-size: 20px;
}

.condition-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.condition-card p strong {
  color: var(--ink);
  font-weight: 600;
}

a.condition-card {
  transition: transform .2s ease, border-color .2s ease;
}

a.condition-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
}

.license-detail-hero {
  padding: clamp(86px, 9vw, 136px) 0 clamp(48px, 6vw, 84px);
  background:
    linear-gradient(90deg, rgba(250,250,247,.98), rgba(250,250,247,.76)),
    url("uploads/section-subpage-bg.jpg");
  background-size: cover;
  background-position: center;
}

.license-detail-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
}

.license-detail-grid h1 {
  margin-top: 24px;
  font-family: var(--serif);
  font-size: clamp(42px, 5.4vw, 82px);
  line-height: 1.05;
}

.license-detail-grid p {
  max-width: 60ch;
  margin: 24px 0 0;
  color: var(--ink-2);
  line-height: 1.75;
}

.license-detail-image {
  min-height: 420px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--line);
  background: #d9e5df;
}

.license-detail-image img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.license-detail-image span {
  position: absolute;
  left: 20px;
  bottom: 20px;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(250,250,247,.86);
  color: var(--ink);
  font-size: 13px;
}

.detail-tabbar {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-tabbar a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(250,250,247,.72);
  color: var(--ink);
  font-size: 13px;
}

.detail-tabbar a.active,
.detail-tabbar a:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.requirement-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-elev);
  padding: 24px;
  min-height: 350px;
}

.requirement-card span,
.detail-flow-grid span,
.personnel-card span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--accent);
}

.requirement-card h2 {
  margin-top: 16px;
  font-size: 22px;
  line-height: 1.25;
}

.requirement-card ul {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.requirement-card li {
  color: var(--muted);
  line-height: 1.65;
  position: relative;
  padding-left: 18px;
}

.requirement-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.detail-flow h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 58px);
  margin-bottom: 36px;
}

.detail-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.detail-flow-grid div {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.detail-flow-grid p {
  margin: 12px 0 0;
  color: var(--ink-2);
  line-height: 1.65;
}

.personnel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.personnel-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg);
  padding: 18px;
  min-height: 450px;
}

.personnel-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 22px;
}

.personnel-card h2 {
  margin-top: 12px;
  font-size: 24px;
}

.personnel-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 1060px) {
  .requirement-grid,
  .detail-flow-grid,
  .personnel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .license-detail-grid,
  .requirement-grid,
  .detail-flow-grid,
  .personnel-grid {
    grid-template-columns: 1fr;
  }

  .license-detail-image,
  .license-detail-image img {
    min-height: 280px;
  }
}

@media (max-width: 860px) {
  .sub-hero-grid,
  .sub-card-grid,
  .sub-category-grid {
    grid-template-columns: 1fr;
  }

  .condition-card {
    grid-column: span 6;
  }

  .sub-hero-image {
    min-height: 260px;
  }
}

.h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.6vw, 68px);
  line-height: 1.08;
  letter-spacing: 0;
}

.h2 {
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.2;
  letter-spacing: 0;
  font-weight: 500;
}

.h3 {
  font-size: 20px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 0;
}

.lede {
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 60ch;
  text-wrap: pretty;
}

.body {
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.65;
  text-wrap: pretty;
}

.muted {
  color: var(--muted);
}

/* ─── Layout primitives ─── */

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(80px, 10vw, 160px) 0;
  position: relative;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(32px, 6vw, 96px);
  margin-bottom: clamp(48px, 6vw, 96px);
  align-items: end;
}

.section-head .label-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.section-subtitle {
  font-size: clamp(22px, 2.2vw, 34px);
  line-height: 1.25;
  color: var(--ink-2);
  font-weight: 500;
  letter-spacing: 0;
}

@media (max-width: 760px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.divider {
  height: 1px;
  background: var(--line);
  width: 100%;
}

/* ─── Buttons ─── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  border: 1px solid transparent;
  background: var(--ink);
  color: var(--bg);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease,
    border-color 0.2s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
  background: var(--accent-ink);
}

.btn .arr {
  display: inline-block;
  transition: transform 0.25s ease;
}

.btn:hover .arr {
  transform: translateX(3px);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn.ghost:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

/* ─── Nav ─── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(250, 250, 247, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.nav-main {
  position: relative;
}

.nav.scrolled {
  border-color: var(--line);
}

.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-main {
  background: rgba(250, 250, 247, 0.72);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
}

.logo-text {
  font-size: 14px;
  letter-spacing: 0.02em;
}

.logo-text .en {
  display: block;
  font-size: 10.5px;
  font-family: var(--mono);
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-top: 2px;
  text-transform: none;
}

.nav-links {
  display: flex;
  gap: 0;
  font-size: 15px;
  color: var(--ink-2);
  align-self: stretch;
  align-items: stretch;
  flex: 1;
  justify-content: center;
  min-width: 0;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-item > a {
  height: 68px;
  display: flex;
  align-items: center;
  padding: 0 13px;
  transition: color 0.2s ease;
  white-space: nowrap;
  letter-spacing: 0;
}

.nav-item > a:hover {
  color: var(--accent-ink);
}

.mobile-menu {
  display: none;
}

.mega {
  position: absolute;
  top: 68px;
  left: 50%;
  width: min(980px, calc(100vw - 96px));
  max-height: calc(100vh - 120px);
  overflow: auto;
  transform: translateX(-50%) translateY(10px);
  background: rgba(250, 250, 247, 0.96);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 24px 70px rgba(10, 10, 10, 0.14);
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-item:hover .mega,
.nav-item:focus-within .mega {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-item:first-child .mega {
  left: min(50vw, 520px);
  transform: translateX(-50%) translateY(10px);
}

.nav-item:first-child:hover .mega,
.nav-item:first-child:focus-within .mega {
  transform: translateX(-50%) translateY(0);
}

.mega-group {
  border-right: 1px solid var(--line);
  padding-right: 18px;
}

.mega-group:last-child {
  border-right: none;
  padding-right: 0;
}

.mega-group h4 {
  font-size: 15px;
  margin: 0 0 8px;
  color: var(--ink);
}

.mega-group p {
  margin: 0 0 14px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

.mega-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mega-tags a {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--ink-2);
  background: var(--bg);
}

.mega-tags a:hover {
  background: var(--ink);
  color: var(--bg);
}

@media (max-width: 880px) {
  .nav-links {
    display: none;
  }

  .mobile-menu {
    display: block;
    position: relative;
    order: 3;
    flex-shrink: 0;
  }

  .mobile-menu summary {
    list-style: none;
    height: 42px;
    min-width: 74px;
    padding: 0 16px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: rgba(250,250,247,.86);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    font-size: 14px;
    cursor: pointer;
    user-select: none;
  }

  .mobile-menu summary::-webkit-details-marker {
    display: none;
  }

  .mobile-menu summary::after {
    content: "⌄";
    margin-left: 8px;
    color: var(--muted);
    transform: translateY(-1px);
  }

  .mobile-menu[open] summary {
    background: var(--ink);
    color: var(--bg);
    border-color: var(--ink);
  }

  .mobile-menu[open] summary::after {
    color: var(--bg);
  }

  .mobile-menu-list {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(280px, calc(100vw - 40px));
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(250,250,247,.98);
    box-shadow: 0 24px 70px rgba(10,10,10,.16);
    padding: 8px;
    display: grid;
    gap: 4px;
  }

  .mobile-menu-list a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--ink);
    font-size: 15px;
  }

  .mobile-menu-list a:hover {
    background: var(--bg-elev);
  }
}

@media (max-width: 760px) {
  .mega {
    left: 16px;
    right: 16px;
    width: auto;
    transform: translateY(10px);
    grid-template-columns: 1fr;
  }

  .nav-item:first-child .mega,
  .nav-item:first-child:hover .mega,
  .nav-item:first-child:focus-within .mega {
    left: 16px;
    transform: translateY(0);
  }

  .mega-group {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 16px;
  }
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.nav-phone {
  height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(10,10,10,.18);
  border-radius: 999px;
  background: rgba(250,250,247,.86);
  box-shadow: 0 10px 28px rgba(10,10,10,.08);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0;
  white-space: nowrap;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}

.nav-phone:hover {
  transform: translateY(-1px);
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-ink);
}

@media (max-width: 600px) {
  .nav-phone {
    height: 38px;
    padding: 0 12px;
    font-size: 0;
  }

  .nav-phone::after {
    content: "18884558182";
    font-size: 13px;
  }
}

@media (max-width: 1180px) {
  .nav-inner {
    gap: 12px;
  }

  .logo-text {
    max-width: 130px;
  }

  .nav-links {
    font-size: 13px;
  }

  .nav-item > a {
    padding: 0 8px;
  }

  .nav-phone {
    font-size: 13px;
    padding: 0 13px;
  }

  .nav-cta .btn {
    padding: 0 16px;
  }
}

/* ─── Hero ─── */

.hero {
  padding: 118px 0 clamp(80px, 10vw, 140px);
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  background:
    radial-gradient(circle at 72% 28%, rgba(250, 250, 247, 0.28), rgba(250, 250, 247, 0.72) 36%, rgba(250, 250, 247, 0.94) 74%),
    linear-gradient(90deg, rgba(250, 250, 247, 0.98) 0%, rgba(250, 250, 247, 0.88) 46%, rgba(250, 250, 247, 0.42) 100%),
    url("uploads/hero-industrial-photo.jpg");
  background-size: cover;
  background-position: center right;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 96px 36px 36px;
  border: 1px solid rgba(10, 10, 10, 0.06);
  border-radius: 30px;
  background: linear-gradient(120deg, rgba(250, 250, 247, 0.48), rgba(250, 250, 247, 0.08));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.65);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.hero-meta .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  color: var(--ink-2);
}

.hero-meta .pill .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px oklch(0.42 0.05 180 / 0.12);
}

.hero h1 {
  font-family: var(--serif);
  font-size: clamp(46px, 7.4vw, 112px);
  line-height: 0.98;
  letter-spacing: 0;
  font-weight: 500;
  max-width: 16ch;
}

.hero h1 .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.hero-sub {
  margin-top: 36px;
  display: grid;
  grid-template-columns: minmax(420px, 0.98fr) 1.02fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
}

.hero-visual-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 20px 60px rgba(10, 10, 10, 0.06);
  align-self: stretch;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-visual-card .visual-label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}

.visual-screen {
  min-height: clamp(340px, 28vw, 480px);
  border-radius: 12px;
  border: 1px solid var(--line);
  display: flex;
  align-items: end;
  color: rgba(250, 250, 247, 0.9);
  font-size: 14px;
  position: relative;
  overflow: hidden;
  background: #d9e5df;
}

.visual-screen img,
.focus-image img,
.testing-image img,
.detail-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-screen img {
  opacity: 0;
  transform: scale(1.04);
  transition: opacity .7s ease, transform 4.2s ease;
}

.visual-screen img.active {
  opacity: 1;
  transform: scale(1);
}

.visual-screen::after,
.focus-image::after,
.testing-image::after,
.detail-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,.06), rgba(10,10,10,.25));
}

.visual-screen span {
  position: relative;
  z-index: 1;
  margin: 18px;
  border-radius: 999px;
  background: rgba(250,250,247,.78);
  color: var(--ink);
  padding: 8px 12px;
}

.hero-visual-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.slide-dots {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.slide-dots button {
  width: 28px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: var(--line-strong);
  padding: 0;
}

.slide-dots button.active {
  background: var(--ink);
}

.hero-slogan {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(250,250,247,.82);
  border: 1px solid var(--line-strong);
  color: var(--accent-ink);
  font-size: 15px;
  font-weight: 500;
}

@media (max-width: 760px) {
  .hero-sub {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .visual-screen {
    min-height: 260px;
  }
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-stats {
  margin-top: clamp(56px, 7vw, 96px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(10, 10, 10, 0.08);
  border-radius: 18px;
  overflow: hidden;
  background: rgba(250, 250, 247, 0.72);
  box-shadow: 0 22px 60px rgba(10, 10, 10, 0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

@media (max-width: 760px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats .stat {
    border-right: 0;
    border-bottom: 1px solid rgba(10, 10, 10, 0.08);
  }

  .hero-stats .stat:nth-child(odd) {
    border-right: 1px solid rgba(10, 10, 10, 0.08);
  }

  .hero-stats .stat:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

.hero-stats .stat {
  background: rgba(250, 250, 247, 0.54);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-right: 1px solid rgba(10, 10, 10, 0.08);
}

.hero-stats .stat:last-child {
  border-right: 0;
}

.hero-stats .stat .num {
  font-family: var(--sans);
  font-size: clamp(22px, 2.2vw, 34px);
  line-height: 1;
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--accent-ink);
  white-space: nowrap;
}

.hero-stats .stat .num .unit {
  font-size: 0.42em;
  color: var(--muted);
  margin-left: 4px;
  font-family: var(--sans);
  font-weight: 400;
  letter-spacing: 0;
}

.hero-stats .stat .label {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* Hero blueprint art */
.hero-art {
  position: absolute;
  top: 100px;
  right: -40px;
  width: 480px;
  height: 480px;
  pointer-events: none;
  opacity: 0.55;
  background-image: radial-gradient(
      circle at center,
      transparent 0,
      transparent 30%,
      var(--bg) 70%
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 23px,
      rgba(10, 10, 10, 0.04) 23px,
      rgba(10, 10, 10, 0.04) 24px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 23px,
      rgba(10, 10, 10, 0.04) 23px,
      rgba(10, 10, 10, 0.04) 24px
    );
}

@media (max-width: 1100px) {
  .hero-art {
    display: none;
  }
}

/* ─── License grid (services) ─── */

.service-focus {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

.service-divider {
  margin: 8px 0 20px;
  min-height: 54px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.service-divider strong {
  color: var(--ink);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 500;
  letter-spacing: 0;
  white-space: nowrap;
}

.service-divider span:last-child {
  text-align: right;
}

.focus-card {
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  padding: 18px;
  min-height: 280px;
}

.focus-image {
  height: 118px;
  border-radius: 8px;
  margin-bottom: 18px;
  color: var(--ink-2);
  display: flex;
  align-items: end;
  padding: 12px;
  font-size: 12px;
  position: relative;
  overflow: hidden;
  background: #d9e5df;
}

.focus-image span {
  position: relative;
  z-index: 1;
  border-radius: 999px;
  background: rgba(250,250,247,.78);
  padding: 6px 10px;
}

.focus-num,
.testing-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.12em;
}

.focus-card h3,
.testing-card h3 {
  font-size: 18px;
  margin-top: 10px;
}

.focus-card p,
.testing-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.service-groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

.service-group {
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  background: var(--bg-elev);
}

.detail-pages {
  padding-top: 0;
}

.detail-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(36px, 6vw, 76px) 0;
  border-top: 1px solid var(--line);
}

.detail-page h2 {
  font-family: var(--serif);
  font-size: clamp(34px, 4vw, 62px);
  line-height: 1.08;
}

.detail-page p {
  margin: 22px 0 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.75;
  max-width: 58ch;
}

.detail-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.detail-actions a {
  height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--bg);
}

.detail-image {
  min-height: 340px;
  border-radius: 16px;
  border: 1px solid var(--line);
  display: flex;
  align-items: end;
  padding: 22px;
  position: relative;
  overflow: hidden;
  background: #d9e5df;
}

.detail-image span {
  position: relative;
  z-index: 1;
  border-radius: 999px;
  background: rgba(250,250,247,.82);
  padding: 8px 12px;
}

.service-group h3 {
  font-size: 20px;
}

.service-group p {
  margin: 8px 0 16px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.service-group div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-group span {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--bg);
  padding: 6px 10px;
  font-size: 12px;
}

.section-lede {
  margin-top: 20px;
  max-width: 68ch;
  color: var(--ink-2);
  line-height: 1.75;
}

.depth-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.depth-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg);
  overflow: hidden;
  min-height: 520px;
  display: grid;
  grid-template-rows: 230px 1fr;
}

.depth-image {
  position: relative;
  overflow: hidden;
  background: #d9e5df;
}

.depth-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.92) contrast(.98);
}

.depth-image span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  border-radius: 999px;
  background: rgba(250,250,247,.86);
  padding: 7px 11px;
  color: var(--accent-ink);
}

.depth-copy {
  padding: 28px;
}

.depth-copy h3 {
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.18;
}

.depth-copy ul {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.depth-copy li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.65;
}

.depth-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

@media (max-width: 980px) {
  .service-focus,
  .service-groups {
    grid-template-columns: repeat(2, 1fr);
  }

  .depth-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .service-focus,
  .service-groups {
    grid-template-columns: 1fr;
  }

  .service-divider {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 0;
  }

  .service-divider strong,
  .service-divider span:last-child {
    text-align: left;
  }

  .depth-card {
    min-height: auto;
    grid-template-rows: 190px 1fr;
  }

  .depth-copy {
    padding: 22px;
  }
}

.licenses {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.license {
  grid-column: span 4;
  background: var(--bg);
  padding: 32px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 280px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s ease;
  color: inherit;
  text-decoration: none;
}

.license:hover {
  background: var(--bg-elev);
}

.license:hover .license-img {
  filter: grayscale(0);
}

@media (max-width: 980px) {
  .license {
    grid-column: span 6;
  }
}

@media (max-width: 600px) {
  .license {
    grid-column: span 12;
  }
}

.license-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.license-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: 0.1em;
}

.license-img {
  width: 100%;
  height: 136px;
  border-radius: 8px;
  background: var(--bg-elev);
  position: relative;
  overflow: hidden;
  filter: grayscale(0.18);
  transition: filter 0.4s ease;
}

.license-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.license-img::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10,10,10,0.05), rgba(10,10,10,0.36));
}

.license-img .placeholder-tag {
  position: absolute;
  bottom: 8px;
  left: 8px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 9px;
  color: rgba(250,250,247,.88);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.license-name {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0;
}

.license-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.license-tags .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  color: var(--muted);
  text-transform: uppercase;
}

.license-arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  font-size: 12px;
  color: var(--ink-2);
  transition: all 0.25s ease;
}

.license:hover .license-arrow {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  transform: rotate(-45deg);
}

/* ─── Advantage block ─── */

.advantage {
  background: var(--bg-dark);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: clamp(56px, 7vw, 96px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

@media (max-width: 880px) {
  .advantage {
    grid-template-columns: 1fr;
  }
}

.advantage h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.4vw, 60px);
  line-height: 1.05;
  letter-spacing: 0;
  color: var(--bg);
}

.advantage h2 .accent {
  color: oklch(0.72 0.08 180);
  font-style: italic;
  font-weight: 400;
}

.advantage .body {
  color: rgba(250, 250, 247, 0.72);
}

.advantage-media {
  margin-top: 30px;
  height: 230px;
  border-radius: 12px;
  border: 1px solid rgba(250,250,247,.12);
  overflow: hidden;
  position: relative;
  background: #0f2c3b;
}

.advantage-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .82;
  object-position: center;
  filter: saturate(.92) contrast(1.02);
}

.advantage-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.46));
}

.advantage-media span {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 1;
  color: rgba(250,250,247,.86);
  font-size: 13px;
}

.advantage-points {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.adv-point {
  padding: 24px 0;
  border-bottom: 1px solid rgba(250, 250, 247, 0.1);
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
  align-items: start;
}

.adv-point:last-child {
  border-bottom: none;
}

.adv-point .n {
  font-family: var(--mono);
  font-size: 11px;
  color: oklch(0.72 0.08 180);
  letter-spacing: 0.12em;
  padding-top: 4px;
}

.adv-point h3 {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--bg);
}

.adv-point p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(250, 250, 247, 0.6);
}

/* ─── Process timeline ─── */

.process {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
  position: relative;
}

@media (max-width: 980px) {
  .process {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ─── Commitments / conditions ─── */

.commitment-section {
  padding-top: 0;
}

.commitment {
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--bg);
  display: grid;
  grid-template-columns: .9fr 1.2fr;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(36px, 6vw, 76px);
  overflow: hidden;
  position: relative;
}

.commitment::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent 38%),
    radial-gradient(circle at 90% 10%, rgba(250,250,247,.14), transparent 32%);
  pointer-events: none;
}

.commitment > * {
  position: relative;
  z-index: 1;
}

.commitment-copy .eyebrow {
  color: rgba(250,250,247,.58);
}

.commitment-copy h2 {
  margin-top: 22px;
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 68px);
  line-height: 1.06;
}

.commitment-copy p {
  margin: 24px 0 0;
  max-width: 48ch;
  color: rgba(250,250,247,.72);
  line-height: 1.75;
}

.commitment-list {
  display: grid;
  gap: 1px;
  background: rgba(250,250,247,.16);
  border: 1px solid rgba(250,250,247,.14);
}

.commitment-item {
  background: rgba(14,14,12,.72);
  padding: 24px;
}

.commitment-item span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: oklch(0.72 0.08 180);
}

.commitment-item h3 {
  margin-top: 12px;
  font-size: 22px;
}

.commitment-item p {
  margin: 10px 0 0;
  color: rgba(250,250,247,.66);
  line-height: 1.65;
  font-size: 14px;
}

.condition-topic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.condition-topic {
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-elev);
  padding: 26px;
}

.condition-topic .topic-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--accent);
}

.condition-topic h3 {
  margin-top: 18px;
  font-size: 24px;
}

.condition-topic p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 980px) {
  .commitment {
    grid-template-columns: 1fr;
  }

  .condition-topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process,
  .condition-topic-grid {
    grid-template-columns: 1fr;
  }

  .commitment {
    padding: 30px 22px;
  }
}

/* ─── Testing ─── */

.section-soft {
  background:
    linear-gradient(180deg, rgba(242, 241, 235, 0.92), rgba(242, 241, 235, 0.84)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='760' viewBox='0 0 1400 760'%3E%3Crect width='1400' height='760' fill='%23cbd7d4'/%3E%3Cdefs%3E%3Cpattern id='p' width='34' height='34' patternUnits='userSpaceOnUse'%3E%3Cpath d='M34 0H0v34' fill='none' stroke='%23ffffff' stroke-opacity='.3'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='1400' height='760' fill='url(%23p)'/%3E%3Cg fill='none' stroke='%23515e5d' stroke-width='14' opacity='.34'%3E%3Cpath d='M160 500h320c54 0 98-44 98-98V230c0-54-44-98-98-98H248c-48 0-88 39-88 88z'/%3E%3Cpath d='M260 230h210M260 300h160M260 370h250M720 190h420v280H720zM780 260h120M780 330h270M780 400h190'/%3E%3Ccircle cx='1160' cy='530' r='78'/%3E%3Ccircle cx='1020' cy='530' r='44'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

.testing-desc {
  margin-top: 22px;
  max-width: 68ch;
}

.testing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.testing-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  padding: 18px;
  min-height: 260px;
}

.testing-image {
  height: 116px;
  border-radius: 8px;
  margin-bottom: 18px;
  display: flex;
  align-items: end;
  padding: 12px;
  color: var(--ink);
  font-size: 12px;
  position: relative;
  overflow: hidden;
  background: #d9e5df;
  z-index: 0;
}

.testing-image span {
  position: relative;
  z-index: 1;
  border-radius: 999px;
  background: rgba(250,250,247,.78);
  color: var(--ink);
  padding: 6px 10px;
}

@media (max-width: 900px) {
  .testing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .testing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero {
    padding-top: 96px;
  }

  .hero h1 {
    font-size: clamp(42px, 16vw, 70px);
  }

  .logo-text {
    max-width: 96px;
  }

  .logo-text .en {
    display: none;
  }

  .nav-inner {
    height: 68px;
    min-height: 68px;
    flex-wrap: nowrap;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    order: 2;
    margin-left: auto;
  }

  .nav-cta .btn {
    height: 42px;
    padding: 0 14px;
  }

  .detail-page {
    grid-template-columns: 1fr;
  }

  .detail-image {
    min-height: 240px;
  }
}

@media (max-width: 600px) {
  .process {
    grid-template-columns: 1fr;
  }
}

.step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--ink);
  position: relative;
}

.step::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink);
}

.step .step-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.12em;
}

.step h3 {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0;
  font-weight: 500;
}

.step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* ─── Cases / sectors ─── */

.sectors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 760px) {
  .sectors {
    grid-template-columns: 1fr;
  }
}

.sector {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  background: var(--bg);
  transition: background 0.3s ease, border-color 0.3s ease;
  min-height: 240px;
}

.sector:hover {
  background: var(--bg-elev);
  border-color: var(--line-strong);
}

.sector-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sector .label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sector h3 {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0;
  font-weight: 500;
}

.sector .sector-stats {
  display: flex;
  gap: 24px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.sector .ss {
  display: flex;
  flex-direction: column;
}

.sector .ss .v {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  letter-spacing: 0;
}

.sector .ss .l {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.sector-img {
  width: 120px;
  height: 120px;
  border-radius: 10px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.sector-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0,
    transparent 9px,
    rgba(10, 10, 10, 0.05) 9px,
    rgba(10, 10, 10, 0.05) 10px
  );
}

/* ─── Team / Trust ─── */

.trust-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

@media (max-width: 880px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

.trust-quote {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.25;
  letter-spacing: 0;
  font-weight: 500;
  text-wrap: balance;
}

.trust-quote .accent {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

.team-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.about-image {
  margin-top: 24px;
  height: 260px;
  border-radius: 12px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  background: var(--bg-elev);
  box-shadow: 0 18px 50px rgba(10,10,10,.08);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(.95) contrast(1.02);
}

.about-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0), rgba(10,10,10,.46)),
    linear-gradient(90deg, rgba(10,10,10,.22), transparent 48%);
}

.about-image span {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  color: rgba(250,250,247,.9);
  font-size: 13px;
}

.about-points {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--ink-2);
}

.about-points li {
  margin: 8px 0;
}

.team-row {
  display: grid;
  grid-template-columns: 50px 1fr auto;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.team-row .role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.team-row .name {
  font-size: 16px;
  font-weight: 500;
}

.team-row .name .desc {
  display: block;
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 2px;
}

.team-row .years {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0;
}

.team-row .years .u {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--muted);
  margin-left: 2px;
}

/* ─── FAQ ─── */

.faqs {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.faq {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 1fr 32px;
  gap: 24px;
  align-items: start;
  cursor: pointer;
  transition: padding 0.3s ease;
}

.faq:hover {
  background: linear-gradient(to right, transparent, var(--bg-elev), transparent);
}

.faq:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.faq .q-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: baseline;
}

.faq .q-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.faq .q {
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.3;
  letter-spacing: 0;
  font-weight: 500;
}

.faq .a {
  margin-top: 16px;
  margin-left: 84px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.65;
  max-width: 64ch;
  display: none;
}

.faq.open .a {
  display: block;
}

.faq .toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  font-size: 16px;
  color: var(--ink);
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.faq.open .toggle {
  background: var(--ink);
  color: var(--bg);
  transform: rotate(45deg);
}

/* ─── CTA / Contact ─── */

.contact {
  background:
    linear-gradient(90deg, rgba(242, 241, 235, 0.94), rgba(242, 241, 235, 0.72)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1300' height='760' viewBox='0 0 1300 760'%3E%3Crect width='1300' height='760' fill='%23a8b8b3'/%3E%3Cg opacity='.32'%3E%3Cpath d='M0 520h1300v240H0z' fill='%23859591'/%3E%3Cpath d='M760 150h330c58 0 105 47 105 105v210c0 58-47 105-105 105H760z' fill='%236b7976'/%3E%3Cpath d='M120 170h460v360H120z' fill='%23dfe7e4'/%3E%3Cpath d='M170 230h360M170 300h300M170 370h340M170 440h230' stroke='%23515e5d' stroke-width='22' stroke-linecap='round'/%3E%3Ccircle cx='860' cy='585' r='58' fill='%234b5957'/%3E%3Ccircle cx='1090' cy='585' r='58' fill='%234b5957'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center right;
  border-radius: var(--radius-lg);
  padding: clamp(56px, 8vw, 112px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  border: 1px solid rgba(10, 10, 10, 0.08);
}

@media (max-width: 880px) {
  .contact {
    grid-template-columns: 1fr;
  }
}

.contact h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
  font-weight: 500;
}

.contact-direct {
  margin-top: 36px;
  display: grid;
  gap: 12px;
}

.direct-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: rgba(250,250,247,.56);
  padding: 20px;
  color: inherit;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.direct-card:hover {
  transform: translateY(-2px);
  background: rgba(250,250,247,.82);
  border-color: rgba(10,10,10,.24);
}

.direct-card span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.direct-card strong {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  color: var(--ink);
}

.direct-card small {
  color: var(--muted);
  line-height: 1.55;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.wecom-card {
  display: grid;
  grid-template-columns: 1fr 148px;
  gap: 24px;
  align-items: center;
  padding: 0 0 24px;
  border-bottom: 1px solid var(--line-strong);
}

.wecom-card img {
  width: 148px;
  height: 148px;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  border: 1px solid rgba(10, 10, 10, 0.1);
  box-shadow: 0 14px 36px rgba(10, 10, 10, 0.08);
}

.wecom-name {
  font-family: var(--serif);
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1;
  color: var(--ink);
}

.wecom-label {
  margin-top: 14px;
  color: var(--ink-2);
  font-size: 16px;
}

.wecom-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 520px) {
  .wecom-card {
    grid-template-columns: 1fr;
  }
}

.ci-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-strong);
  align-items: baseline;
}

.ci-row .k {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.ci-row .v {
  font-size: 16px;
  color: var(--ink);
  font-feature-settings: "tnum";
}

.ci-row .v a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.location-card {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(250, 250, 247, 0.62);
  transition: transform .2s ease, border-color .2s ease;
}

.location-card:hover {
  transform: translateY(-2px);
  border-color: rgba(10, 10, 10, 0.18);
}

.location-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
}

.location-card div {
  padding: 18px;
}

.location-card span {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: 10px;
}

.location-card strong {
  display: block;
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
}

.location-card p {
  margin: 8px 0 0;
  color: var(--ink-2);
  line-height: 1.55;
}

.location-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.ci-row .v .sub {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

/* ─── Footer ─── */

footer.foot {
  padding: 56px 0 40px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

@media (max-width: 760px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.foot-col h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-2);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 500;
}

.foot-col a,
.foot-col p {
  display: block;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 13px;
  transition: color 0.2s ease;
}

.foot-col a:hover {
  color: var(--ink);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 16px;
}

.foot-bottom .lic {
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

/* ─── Reveal animation ─── */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ─── Marquee belt ─── */

.belt {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 36px);
  letter-spacing: 0;
  color: var(--ink);
}

.belt-track {
  display: inline-block;
  animation: marquee 38s linear infinite;
}

.belt-track .sep {
  display: inline-block;
  margin: 0 28px;
  color: var(--accent);
  font-style: italic;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ─── Dark mode override ─── */

body.dark {
  --bg: #0e0e0c;
  --bg-elev: #181815;
  --bg-dark: #fafaf7;
  --ink: #fafaf7;
  --ink-2: #d8d8d2;
  --muted: #88887f;
  --muted-2: #56564f;
  --line: rgba(250, 250, 247, 0.08);
  --line-strong: rgba(250, 250, 247, 0.18);
  --accent: oklch(0.78 0.08 180);
  --accent-soft: oklch(0.32 0.04 180);
  --accent-ink: oklch(0.88 0.08 180);
}

body.dark .nav {
  background: rgba(14, 14, 12, 0.72);
}

body.dark .advantage {
  background: var(--bg-elev);
  border: 1px solid var(--line);
}

body.dark .advantage h2,
body.dark .advantage h3 {
  color: var(--bg-dark);
}

body.dark .contact {
  background: rgba(250, 250, 247, 0.04);
  border: 1px solid var(--line);
}

body.dark .license-img {
  filter: grayscale(0.2) brightness(0.9);
}

/* ─── Logo cloud ─── */

.cloud {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

@media (max-width: 760px) {
  .cloud {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cloud .ci {
  background: var(--bg);
  height: 96px;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── Floating side dots / TOC ─── */

.toc {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toc-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--line-strong);
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.toc-dot.active {
  background: var(--ink);
  transform: scale(1.6);
}

.toc-dot::after {
  content: attr(data-label);
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.toc-dot:hover::after,
.toc-dot.active::after {
  opacity: 1;
}

@media (max-width: 1100px) {
  .toc {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .belt-track {
    animation: none !important;
  }
}

@media (max-width: 760px) {
  .nav-inner {
    height: 64px;
    min-height: 64px;
    padding: 0 16px;
    gap: 8px;
  }

  .logo {
    flex: 0 0 auto;
  }

  .logo-text {
    display: none;
  }

  .nav-cta {
    order: 2;
    margin-left: auto;
    gap: 8px;
  }

  .nav-cta .btn {
    display: none;
  }

  .nav-phone {
    height: 38px;
    max-width: none;
    padding: 0 12px;
    font-size: 0 !important;
  }

  .nav-phone::after {
    content: "18884558182";
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
  }

  .mobile-menu {
    order: 3;
  }

  .mobile-menu summary {
    height: 38px;
    min-width: 58px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero {
    padding-top: 86px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 58px);
    line-height: 1.08;
  }
}

@media (max-width: 420px) {
  .nav-phone {
    padding: 0 10px;
  }

  .mobile-menu summary {
    min-width: 54px;
    padding: 0 10px;
  }
}